3505421124 has 30 divisors (see below), whose sum is σ = 9163864094. Its totient is φ = 1168473600.

The previous prime is 3505421119. The next prime is 3505421167. The reversal of 3505421124 is 4211245053.

3505421124 is a `hidden beast` number, since 3 + 5 + 0 + 542 + 112 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3477225024 + 28196100 = 58968^2 + 5310^2 .

It is a super-3 number, since 3×3505421124³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5409277 + ... + 5409924.

Almost surely, 2^3505421124 is an apocalyptic number.

It is an amenable number.

3505421124 is an abundant number, since it is smaller than the sum of its proper divisors (5658442970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3505421124 is a wasteful number, since it uses less digits than its factorization.

3505421124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819217 (or 10819206 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3505421124 is about 59206.5969635141. The cubic root of 3505421124 is about 1519.0779732479.

Adding to 3505421124 its reverse (4211245053), we get a palindrome (7716666177).

The spelling of 3505421124 in words is "three billion, five hundred five million, four hundred twenty-one thousand, one hundred twenty-four".